Б.У. Без дефектов.


System Features
Rectifier voltage input range of 85 V AC to 300 V AC.
Comprehensive battery management.
Network application over a fast Ethernet (FE) port and an RS485/RS232 port.
Communication with Huawei NetEco or third-party network management systems
(NMSs) over protocols such as the Simple Network Management Protocol (SNMP) and
Hypertext Transfer Protocol Secure (HTTPS) to enable remote management and
unattended working.
Remote software upgrade.
Liquid crystal display (LCD) for display and operations.
Web user interface (WebUI) for display and operations 

Display in multiple optional languages, such as English, Chinese, Italian, French,
Spanish, Portuguese, Russian, German, and Turkish.
Hot swapping of rectifiers and the SMU.
Rectifier power factor up to 0.99.


Technical specifications
Category Item Specification
Environmenta
l requirements
Operating
temperature
-40°C to +65°C
Transportation
temperature
-40°C to +70°C
Storage temperature -40°C to +70°C
Operating humidity 5%-95% RH
Storage humidity 5%-95% RH
Altitude 0-4000 m
When the altitude ranges from 2000 m to 4000 m,
the operating temperature decreases by 1°C for
each additional 200 m.
AC input Input system 220/380 V AC, three-phase, four-wire
Input frequency 45-66 Hz (rated frequency: 50 Hz or 60 Hz)
Power factor (PF) ≥ 0.99 (rated input, with loads)
Total harmonic
distortion (THD)
≤ 10% (50% to 100% loads; Ta = 25°C; Vin = 208
V AC, 220 V AC, 230 V AC, 240 V AC)
DC output Output voltage
range
-42 V DC to -58 V DC
Default output
voltage
-53.5 V DC
Maximum output
power
12000 W
Regulated voltage
precision
≤ ±1% (The output voltage is within 53.5±0.1 V,
with 50% load percentage.)

Category Item Specification
Peak-to-peak noise
voltage
≤ 200 mV (under rated input voltage and load
power)
Noise weighting ≤ 2 mV (300 Hz to 3400 Hz, input voltage ≤ 264
V AC)
Unbalance of load
sharing
≤ ±5% (with 50% to 100% loads)
AC input
protection
AC input
overvoltage
protection threshold
> 300 V AC
AC input
overvoltage
recovery threshold
290-300 V AC
AC input
undervoltage
protection threshold
< 80 V AC
AC input
undervoltage
recovery threshold
80-90 V AC
Rectifier R4850N2 (H x W x
D)
40.8 mm x 105 mm x 281 mm
Weight ≤ 2 kg
Efficiency maximum ≥ 94%
≥ 93% (under 230 V AC with 30% to 100% loads)
Output power 3000 W (input voltage: 176-290 V AC)
1250 W (The power linearly derates when the
voltage ranges from 85 V AC to 175 V AC.)
Overvoltage
protection
56 V DC to 60.5 V DC
1. If overvoltage occurs inside a rectifier due to a
fault, the rectifier experiences a deadlock.
2. If the external voltage is greater than 63 V DC
for more than 500 ms, the rectifier experiences
a deadlock.
Electromagnet
ic
compatibility
(EMC)
specifications
Conducted emission
(CE)
Input port: Class B of CISPR 22/EN 55022
Output port: Class A of CISPR 22/EN 55022
Radiated
interference
Class B of CISPR 22/EN 55022
Harmonic current IEC 61000-3-12
Voltage fluctuation IEC 61000-3-3

Category Item Specification
Electrostatic
discharge (ESD)
IEC61000-4-2
Shell ports: contact discharge of 6 kV and air
discharge of 8 kV; signal ports: contact discharge
of 2 kV
Electrical fast
transient (EFT)
IEC61000-4-4
Signal port: 1 kV; power port: 2 kV
Radiated
susceptibility (RS)
IEC61000-4-3
Level 3; field strength: 10 V/m
Conducted
susceptibility (CS)
IEC61000-4-6
Signal port: 3 V; power port: 10 V
Surge immunity IEC61000-4-5
AC and DC power ports: Differential mode: 2 kV
(8/20 µs); common mode: 4 kV (8/20 µs)
Voltage dips
immunity (DIP)
IEC 61000-4-11
Others Safety design Complies with IEC/EN60950-1 and GB4943
Mean time between
failures (MTBF)
200,000 hours
Structure Power system (H x
W x D)
87.1 mm x 482 mm x 450 mm
Weight ≤ 15 kg (excluding rectifiers)
Protection level IP20
Installation mode Equipped with mounting ears to adapt to 19-inch
cabinets
Cable routing Signal cables and communications cables are
routed from the front, and power cables are routed
from the rear.
Maintenance mode Maintained from the front or rear
Heat dissipation Natural cooling

 

ИБП HUAWEI ETP48200-c2a1

  • Производитель: HUAWEI
  • Модель: HUAWEI ETP48200-c2a1
  • Наличие: 1
  • 10000р.


ИБП HUAWEI ETP48200-c2a1